[Clinical study on latent heart failure].
D001281:Atrial Fibrillation; D003327:Coronary Disease / Q000503:physiopathology*; D004395:Dye Dilution Technique; D004562:Electrocardiography; D006333:Heart Failure / Q000175:diagnosis*; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008946:Mitral Valve Stenosis; D010701:Phonocardiography